Since its inception in 1982, Calvin Klein Underwear has consistently offered cutting-edge design, innovative fabrics, and exceptional fit and quality. Known for its iconic advertising campaigns, the brand invented the concept of designer underwear, transforming utilitarian briefs into a high-end object of desire. Each season features a new line of basics, basics in fashion colors, as well as fashion-forward, trendy styles. Clean minimalism injected with steamy athleticism defines these modern classics.
See all Calvin Klein Underwear reviews

Free Shipping Worldwide: No matter where you are sending your order, we offer free express shipping across the globe.
Shipping Details

Easy Returns: Because we understand that not every purchase is exactly right, we've made returns easy. With the return form and return shipping label included with every order, customer service calls aren't necessary. And if you're in the USA, returns are free.
Return Details

Shipping Available:
Shipping Within USA Only: For Amazon Prime members, free two-day shipping is available for all Shopbop products.

REVIEWS & RATINGS

I can see why some people say this isn't a true racerback bra, but I think that may have to do with the fact that the back panel is a bit wider than some other racerback bras. That's not a problem if you don't wear racerback dresses and shirts that have a very small panel. The back of this bra is just like it is on the model, I guess you could say a little more coverage but not too much. The hook is in the front so there is no room for adjustment, so if you feel like you might need to do so then maybe go up a girth size. I probably could have gone with a 36 instead of 34, but 34 is fine and not terribly tight. The cup size is perfect. Unlike other racerback bras, I found the back panel on this one to be more comfortable and did not dig into my back in an uncomfortable way. Like other racerback bras, I could feel the shoulder straps more than I could on a regular bra. Overall, it's still the most comfortable racerback bra I've ever owned. Will buy again!

Love everything about this bra! Front clip, slight padding and racer-back are all great features. I am a size 32D and find this bra supportive and comfortable. Runs TTS, but remember due to front closure girth of bra is not adjustable.

I got this in my usual size in nude. The cups are perhaps slightly shallower than a usual B.
One thing to bear in mind, it isn't adjustable like bras that have a series of hooks at the back. This has a front clasp and is not adjustable. The shoulder straps are of course adjustable. Very comfy.
My chest measures 30", I got these in 32 and it's a good fit. A great basic bra,The straps of the bra don't show when wearing sleeveless tops.

This has become my favorite bra. It is super comfortable and can be worn with a lot of different styles of tops. I never have to be readjusting or checking to see if anything is going to "pop out". :) I ordered my usual 34B and fit was perfect.

I ordered this bra in 34B because many other reviewers wrote that it runs larger than expected which is not, it's true to size. I should have ordered size it 34C, not B... This bra is a bit tight for me, the return is not free to Kazakhstan, that's why I decided to left this bra. Besides sizing it's generally good basic bra.

This is my first racerback bra purchase and I'm so impressed by how comfortable it is! Very well made, very soft and so easy to put on. No more fiddling with straps on convertible bras. Fits absolutely true to my usual 34C. Gives a nice rounded cup shape under clothes. Can't wait to wear this with racerback summer dresses and tanks. Love it! LOVE CK!